Register    Login    Forum    Search    FAQ

Board index » FANN » Enhancing the C library




Post new topic Reply to topic  [ 5 posts ] 
Author Message
 Post subject: softmax code
 Post Posted: Mon Aug 04, 2008 9:35 pm 
Offline
User avatar

Joined: Fri Mar 30, 2007 3:37 pm
Posts: 15
Hi,

I have been asked a few times for the softmax code. So since I couldnt get it into the source tree I decided to put it up on my website here.

Best

Daniel


Top 
 Profile  
 
 Post subject: cross entropy
 Post Posted: Wed Jan 14, 2009 11:01 am 
Offline

Joined: Wed Jan 14, 2009 10:58 am
Posts: 1
Hello,

You say you use cross entropy for the Error function, am I right?

Could you elaborate a bit on this function? (or point me to the correct page)
The pages I found didn't really make it clear to me :cry:

Thanks.
Oh, I see this is an old topic.. Hope it hasn't been asked too often.

anybody? :D


Top 
 Profile  
 
 Post subject: Re: softmax code
 Post Posted: Fri May 04, 2012 3:09 pm 
Offline

Joined: Fri Apr 13, 2012 10:39 am
Posts: 1
Hi
softmax is a neural transfer function. Transfer functions calculate a layer's output from its net input.

Syntax:

A = softmax(N,FP)
dA_dN = softmax('dn',N,A,FP)
info = softmax('code')

Where ,
A = softmax(N,FP)
N=S-by-Q matrix of net input
FP=Struct of function parameters

Toshi
Thanks

http://www.crazydesign.dk/


Top 
 Profile  
 
 Post subject: Re: softmax code
 Post Posted: Fri May 18, 2012 2:41 pm 
Offline

Joined: Mon Mar 19, 2012 12:12 pm
Posts: 1
Toshi26 wrote:
Hi
softmax is a neural transfer function. Transfer functions calculate a layer's output from its net input.

Syntax:

A = softmax(N,FP)
dA_dN = softmax('dn',N,A,FP)
info = softmax('code')

Where ,
A = softmax(N,FP)
N=S-by-Q matrix of net input
FP=Struct of function parameters

Toshi
Thanks

http://www.crazydesign.dk/


Thanks for your nice reply Toshi.

May be your(Maddanio)problem will be solved.

Nice discussion guys.....

_________________
prices floorsanding Amager
price floorsanding Amager


Top 
 Profile  
 
 Post subject: Re: softmax code
 Post Posted: Tue Jun 12, 2012 4:10 am 
Offline

Joined: Tue Jun 12, 2012 4:02 am
Posts: 2
softmax is a neural transfer function. Transfer functions calculate a layer's output from its net input.

_________________
gafas Oakley


Top 
 Profile  
 
Display posts from previous:  Sort by  
 
Post new topic Reply to topic  [ 5 posts ] 

Board index » FANN » Enhancing the C library


Who is online

Users browsing this forum: No registered users and 1 guest

 
 

 
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron